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December 21, 2014

December 21, 2014

Posted by **Peter** on Monday, October 3, 2011 at 12:48am.

x = 3y + 4

6y = 2x - 6

- Algebra 2 -
**PsyDAG**, Monday, October 3, 2011 at 1:42amAdd six to both sides of the first equation.

2x = 6y + 6

x = 3y + 4

Multiply second equation by two.

2x = 6y + 8

If you subtract the revised second equation from the first, what does it give you?

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